Check Payment Status

Step 1: Get Access Token

Please refer to Access Token on how to get Access Token, and then place it into Request Headers' Authorization.

Step 2: Prepare Request Parameter

Generate nonceStr and timestamp, which will be placed into Request Headers and also be used to create Signature.

Parameter	Type	Required	Description	Example
nonceStr	String	Yes	Random String	7a70f55482a5566c
timestamp	String	Yes	UNIX timestamp of request	1667061151361

Request Parameters

Parameter	Type	Required	Description	Example
transactionId	String	Yes	ID of the transaction
type	String	Yes	[1 = Payment, 2 = Payout]	1

Example Request

{
  "transactionId": "10310",
  "type": 1
}

Sort the above json key alphabetically and make it compact

info

{"transactionId": "10310", "type": 1}

Encode the data to Base64 format

info

eyJjdXN0b21lciI6eyJuYW1lIjoiTGVvbiBUYW4iLCJwaG9uZSI6IjAxMjM0NTY3ODkiLCJlbWFpbCI6Imxlb25AZ2dncGF5Lm9yZyJ9LCJtZXRob2QiOiJGUFgiLCJvcmRlciI6eyJpZCI6IkEyMDIyMTExMSIsInRpdGxlIjoiUGF5bWVudCIsImFtb3VudCI6Ijg4LjUwIiwiY3VycmVuY3lUeXBlIjoiTVlSIiwiYWRkaXRpb25hbERhdGEiOiIifX0=

Encode the base64 format data with CLIENT_SYMMETRIC_KEY

info

e4e9ac1120ed867a7af108af8b1ab9183319f8a334bcdbbea47232359ae0a5c9c4ad1e46450ef4b36775aeb624b14b722a6884abd9b1f7572f1fdb33ce7a8bfec3d69d3e2e1aa77487c55b181613bfbef1028c8da984f5b59c8d6241eefcaf70

Step 3: Generate Signature

Please refer to Signature Algorithm on how to get Signature, and then place it into Request Headers' X-Signature.

Step 4: POST to /gateway/v1/getTransactionStatusById endpoint

Method : POST

Endpoint:https://api.directpay.asia/gateway/v1/getTransactionStatusById

Request

Headers

Parameter	Type	Description
Authorization	String	Token get from Step 1
X-Nonce-Str	String	nonceStr from Step 2
X-Timestamp	String	timestmap from Step 2
X-Signature	String	signature from Step 3

Body

Parameter	Type	Description	Example
data	String	Encrypted Data with CLIENT_SYMMETRIC_KEY	e4e9ac1127af1...b59c8d62af70

Example Request Header & Body

{
  "headers": {
    "Authorization": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcHBJZCI6IjEwMDIOjE2NjczMTYwOTJ9.UnVBt6Opxd_ZOMns1gCT40Ihdj1nbndi2V43Xt3fIuE",
    "X-Nonce-Str": "7a70f55482a5566c",
    "X-Timestamp": "1667061151361",
    "X-Signature": "sha256 zOzjz8QoGTbesuAO5CCFbPCF3EMDtohKtkQPro8O61jbXhurgl+wIYzTv1BQPB6z1+bRn7gXx1YpsItk+Zed+Wd9PqmexoGdDrAAoUKjCcMks9g0/kiVui381jscVAyCUzdMtkW25P4QyTeq5+ES7D66j/Jwk+9JqYXhMnX5aAUdMjlrADp1RC1zrZUc1Mfqs+MA26J3X5uQ8xLhh9FaAhDdoyWctKQSTHZyMVuDtmFaGdzaGI3LCWm5w1gvtHC43mTMccc3WrlirYbDrZvN2c81cNMfRJjgJZNnjjY27OAMvGsJJgpo0b+EW4UO74QzZ2VI60fgf7uIajIOgQRzzA=="
  },
  "body": {
    "data": "e4e9ac1120ed867a7af108af8b1ab918cbec6db7b4d7c29908085a73e2b29e97547da6eae91928b3330241f1fb898eebd8c3355105fdd5c68b6ceea761f41dc3085ed888d3c0473beef128ebd208c4f60299df64a622d04d21d81513c02e2d47bfcce2a6c246eabcc1c823aaf3d9133004cf7c4c08236395a05dc19a98c33a301c8b73d4e7fd33cd911619de86dfdb45"
  }
}

Response

Body

Parameter	Type	Description	Example
code	String	The status code of this API	200
encryptedData	String	Encrypted Data that required be decrypted with CLIENT_SYMMETRIC_KEY	a83cf72884cbbb....3ddf0744646e0cf0b482
message	String	PlainText of the information of this request	'Success'

Example Response

{
  "code": 200,
  "encryptedData": "e4e9ac1120ed867a7af108af8b1ab918cbec6db7b4d7c29908085a73e2b29e97547da6eae91928b3330241f1fb898eebd8c3355105fdd5c68b6ceea761f41dc3085ed888d3c0473beef128ebd208c4f60299df64a622d04d21d81513c02e2d47bfcce2a6c246eabcc1c823aaf3d9133004cf7c4c08236395a05dc19a98c33a301c8b73d4e7fd33cd911619de86dfdb45",
  "message": "Success"
}

Step 5: Decrypt the encryptedData with CLIENT_SYMMETRIC_KEY

Symmetric decrypt the encryptedData, e4e9ac1120ed867a7af108af8b1ab918cbec6db7b4d7c29908085a73e2b29e97547da6eae91928b3330241f1fb898eebd8c3355105fdd5c68b6ceea761f41dc3085ed888d3c0473beef128ebd208c4f60299df64a622d04d21d81513c02e2d47bfcce2a6c246eabcc1c823aaf3d9133004cf7c4c08236395a05dc19a98c33a301c8b73d4e7fd33cd911619de86dfdb45
with CLIENT_SYMMETRIC_KEY, PCd1dlEmFnBXaVce06Pzp7Vike0oHnVJ

The result is in plaintext as

{
  "data": {
      "status": "SUCCESS",
      "transaction": {
          "id": 10310,
          "amountPaid": 124.1,
          "confirmedAt": "2022-10-28T16:15:58.314Z",
          "paymentMethod": "CIMB_MY",
          "commissionFee": 3.1025
      },
      "order": {
          "id": "20220918020002",
          "amount": 124.1,
          "currencyType": "MYR"
      },
      "customer": {
          "name": "114",
          "phone": "0123456789",
          "email": "[email protected]"
      }
  }
}